31568196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 86929920

約数和(自身を除く): 55361724

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 41, 44, 57, 66, 76, 82, 114, 123, 132, 164, 209, 228, 246, 307, 418, 451, 492, 614, 627, 779, 836, 902, 921, 1228, 1254, 1353, 1558, 1804, 1842, 2337, 2508, 2706, 3116, 3377, 3684, 4674, 5412, 5833, 6754, 8569, 9348, 10131, 11666, 12587, 13508, 17138, 17499, 20262, 23332, 25174, 25707, 34276, 34998, 37761, 40524, 50348, 51414, 64163, 69996, 75522, 102828, 128326, 138457, 151044, 192489, 239153, 256652, 276914, 384978, 415371, 478306, 553828, 717459, 769956, 830742, 956612, 1434918, 1661484, 2630683, 2869836, 5261366, 7892049, 10522732, 15784098, 31568196]

約数ペア:

[(1, 31568196), (2, 15784098), (3, 10522732), (4, 7892049), (6, 5261366), (11, 2869836), (12, 2630683), (19, 1661484), (22, 1434918), (33, 956612), (38, 830742), (41, 769956), (44, 717459), (57, 553828), (66, 478306), (76, 415371), (82, 384978), (114, 276914), (123, 256652), (132, 239153), (164, 192489), (209, 151044), (228, 138457), (246, 128326), (307, 102828), (418, 75522), (451, 69996), (492, 64163), (614, 51414), (627, 50348), (779, 40524), (836, 37761), (902, 34998), (921, 34276), (1228, 25707), (1254, 25174), (1353, 23332), (1558, 20262), (1804, 17499), (1842, 17138), (2337, 13508), (2508, 12587), (2706, 11666), (3116, 10131), (3377, 9348), (3684, 8569), (4674, 6754), (5412, 5833)]